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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(2-cyclopropyl-8-difluoromethoxy-2H-chromen-5-yl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane 944333-30-6 C19H23BF2O4
    2-(2-cyclopropyl-8-difluoromethoxy-2H-chromen-5-yl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
    —— 2-[3-(3-methoxy-4-nitrophenyl)-11-oxo-10,11-dihydro-5H-dibenzo[b,e][1,4]diazepin-8-yl]N(2-pyridinylmethyl)acetamide 755027-85-1 C28H23N5O5
    2-[3-(3-methoxy-4-nitrophenyl)-11-oxo-10,11-dihydro-5H-dibenzo[b,e][1,4]diazepin-8-yl]N(2-pyridinylmethyl)acetamide
    —— 2-((2-[(2,6-dichloro-3-methylphenyl)sulfonyl]-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)acetic acid 1361582-86-6 C17H18Cl2N2O5S
    2-((2-[(2,6-dichloro-3-methylphenyl)sulfonyl]-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)methoxy)acetic acid
    —— 2-Amino-4-n-propylsulfonyl-phenol 42800-27-1 C9H13NO3S
    2-Amino-4-n-propylsulfonyl-phenol
    —— {2,2,2-Trichloro-1-[3-(2-fluoro-phenyl)-1-methyl-ureido]-ethylsulfanyl}-acetic acid ethyl ester 39804-21-2 C14H16Cl3FN2O3S
    {2,2,2-Trichloro-1-[3-(2-fluoro-phenyl)-1-methyl-ureido]-ethylsulfanyl}-acetic acid ethyl ester
    —— 2-(3-((triisopropylsilyl)ethynyl)thiophen-2-yl)pyridine 1421623-41-7 C20H27NSSi
    2-(3-((triisopropylsilyl)ethynyl)thiophen-2-yl)pyridine
    —— (2S,3R)-3,6-dihydro-3-hydroxy-2',2'-dimethyl-2H-pyran-2-spiro-4'-(1',3'-dioxolane) 99685-19-5 C9H14O4
    (2S,3R)-3,6-dihydro-3-hydroxy-2',2'-dimethyl-2H-pyran-2-spiro-4'-(1',3'-dioxolane)
    —— 2-Styryl-8-piperidino-5,6-chinolinchinon 16171-42-9 C22H20N2O2
    2-Styryl-8-piperidino-5,6-chinolinchinon
    —— 2-(trans-Crotyl)-thioadenosin 50823-35-3 C14H19N5O4S
    2-(trans-Crotyl)-thioadenosin
    —— 2,4,5-trioxo-3-propyl-imidazolidine-1-carbothioic acid <i>S</i>-<i>sec</i>-butyl ester 40408-22-8 C11H16N2O4S
    2,4,5-trioxo-3-propyl-imidazolidine-1-carbothioic acid <i>S</i>-<i>sec</i>-butyl ester
    —— 2-[2-(3-chloro-4-fluorophenyl)chroman-6-yloxy]-5-nitropyridine 728934-60-9 C20H14ClFN2O4
    2-[2-(3-chloro-4-fluorophenyl)chroman-6-yloxy]-5-nitropyridine
    —— (2R)-2-[(tert-butoxy)carbonylamino]-N-[3-(4-{3-[(9,10-dioxoanthryl)-amino]propyl}piperazinyl)propyl]-3-phenylpropanamide 345266-31-1 C38H47N5O5
    (2R)-2-[(tert-butoxy)carbonylamino]-N-[3-(4-{3-[(9,10-dioxoanthryl)-amino]propyl}piperazinyl)propyl]-3-phenylpropanamide
    —— 2-[5-bromo-2-furanyl]-5,7-dimethoxy-8-[(3S,4R)-3-hydroxy-1-methyl-4-piperidinyl]-4H-benzopyran-4-one 358739-79-4 C21H22BrNO6
    2-[5-bromo-2-furanyl]-5,7-dimethoxy-8-[(3S,4R)-3-hydroxy-1-methyl-4-piperidinyl]-4H-benzopyran-4-one
    —— 2-[(E)-2-(3-Ethoxy-2-methoxy-phenyl)-vinyl]-3-ethyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-7-carboxylic acid methyl ester 87665-97-2 C23H24N2O5
    2-[(E)-2-(3-Ethoxy-2-methoxy-phenyl)-vinyl]-3-ethyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-7-carboxylic acid methyl ester
    —— 2-Benzyl-1-((2S,5S)-2,5-bis-methoxymethoxymethyl-pyrrolidin-1-yl)-4-methyl-pentane-1,3-dione 96424-23-6 C23H35NO6
    2-Benzyl-1-((2S,5S)-2,5-bis-methoxymethoxymethyl-pyrrolidin-1-yl)-4-methyl-pentane-1,3-dione
    —— 2-pyridyl acetaldehyde cyanohydrin 458528-64-8 C8H8N2O
    2-pyridyl acetaldehyde cyanohydrin
    —— 2-t-butoxycarbonyl-1-propylaziridine 1104196-36-2 C10H19NO2
    2-t-butoxycarbonyl-1-propylaziridine
    —— 2-Amino-N-benzyl-N-(2-benzyl-indan-1-yl)-acetamide 612088-04-7 C25H26N2O
    2-Amino-N-benzyl-N-(2-benzyl-indan-1-yl)-acetamide
    —— 2-acetyl-7-[4-bromo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-2-yl]-1,2,3,4-tetrahydroisoquinoline 942921-81-5 C24H20BrN3O3S
    2-acetyl-7-[4-bromo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-2-yl]-1,2,3,4-tetrahydroisoquinoline
    —— (2S,3R,4R)-2-(tert-butyldiphenylsiloxy)-4-methyl-5-hexen-3-ol 1245571-64-5 C23H32O2Si
    (2S,3R,4R)-2-(tert-butyldiphenylsiloxy)-4-methyl-5-hexen-3-ol
    —— 2-methyl-7-(toluene-4-sulfonyloxy)-octa-2,3-diene 32315-96-1 C16H22O3S
    2-methyl-7-(toluene-4-sulfonyloxy)-octa-2,3-diene
    —— 2-[2-hydroxy benzylidenamino]-1,3,4-thiadiazino[6,5-b]indole 943642-57-7 C16H10N4OS
    2-[2-hydroxy benzylidenamino]-1,3,4-thiadiazino[6,5-b]indole
    —— 2-(2,4-dinitro-anilino)-anthraquinone 861607-77-4 C20H11N3O6
    2-(2,4-dinitro-anilino)-anthraquinone
    —— 2-{2-[2-(7-azido-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yloxy)-propionylamino]-propionylamino}-4-[1-[1-(1-methoxycarbonyl-ethylcarbamoyl)-ethylcarbamoyl]-5-(2,2,2-trifluoro-acetylamino)-pentylcarbamoyl]-butyric acid methyl ester 325480-30-6 C41H58F3N9O15
    2-{2-[2-(7-azido-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yloxy)-propionylamino]-propionylamino}-4-[1-[1-(1-methoxycarbonyl-ethylcarbamoyl)-ethylcarbamoyl]-5-(2,2,2-trifluoro-acetylamino)-pentylcarbamoyl]-butyric acid methyl ester
    —— 2,3-Seco-17β-hydroxy-4-oestren-2,3-disaeure 71136-66-8 C18H26O5
    2,3-Seco-17β-hydroxy-4-oestren-2,3-disaeure
    —— 2-Oxo-3-(4-chlor-2-nitrophenylhydrazono)-5,5-dimethyl-tetrahydrofuran 91396-30-4 C12H12ClN3O4
    2-Oxo-3-(4-chlor-2-nitrophenylhydrazono)-5,5-dimethyl-tetrahydrofuran
    —— 2-Butyl-1,3,5-triaethyl-4,6-diphenyl-borazin 95227-65-9 C22H34B3N3
    2-Butyl-1,3,5-triaethyl-4,6-diphenyl-borazin
    —— 2-chloromethyl-4-[4-(2,4-dinitro-phenylazo)-phenyl]-morpholine 101571-40-8 C17H16ClN5O5
    2-chloromethyl-4-[4-(2,4-dinitro-phenylazo)-phenyl]-morpholine
    —— (2<i>RS</i>,3<i>SR</i>)-2,3-dibromo-1-(2,4-diacetoxy-3-nitro-phenyl)-3-<i>p</i>-tolyl-propan-1-one 102002-12-0 C20H17Br2NO7
    (2<i>RS</i>,3<i>SR</i>)-2,3-dibromo-1-(2,4-diacetoxy-3-nitro-phenyl)-3-<i>p</i>-tolyl-propan-1-one
    —— (2S,3R)-3-Benzyloxymethoxy-5-(tert-butyl-dimethyl-silanyloxy)-2-methyl-pentanal 82892-22-6 C20H34O4Si
    (2S,3R)-3-Benzyloxymethoxy-5-(tert-butyl-dimethyl-silanyloxy)-2-methyl-pentanal
    —— (2,3-dimethyl-indolizin-1-ylmethyl)-dimethyl-amine 859066-14-1 C13H18N2
    (2,3-dimethyl-indolizin-1-ylmethyl)-dimethyl-amine
    —— 29-hydroxyfucosterol 3β-acetate 81256-60-2 C31H50O3
    29-hydroxyfucosterol 3β-acetate
    —— (2S,3R)-3-chloro-3-phenylpropane-1,2-diol 104171-22-4 C9H11ClO2
    (2S,3R)-3-chloro-3-phenylpropane-1,2-diol
    —— 2-ethylsulfanyl-2-(2-ethylsulfanyl-vinyl)-3,5-diphenyl-2,3-dihydro-[1,3,4]thiadiazole 54462-81-6 C20H22N2S3
    2-ethylsulfanyl-2-(2-ethylsulfanyl-vinyl)-3,5-diphenyl-2,3-dihydro-[1,3,4]thiadiazole
    —— 2,4,2',4'-tetramethyl-5,5'-disulfanediyl-bis-pyrrole-3-carboxylic acid diethyl ester 36151-71-0 C18H24N2O4S2
    2,4,2',4'-tetramethyl-5,5'-disulfanediyl-bis-pyrrole-3-carboxylic acid diethyl ester
    —— 2-(4-Chloro-phenylmethanesulfonyl)-5-isothiocyanato-pyridine 52024-67-6 C13H9ClN2O2S2
    2-(4-Chloro-phenylmethanesulfonyl)-5-isothiocyanato-pyridine
    —— 2-Allyl-1,9-dioxo-3-phenyl-6-oxa-2-aza-spiro[4.5]deca-3,7-diene-4-carboxylic acid ethyl ester 86236-71-7 C20H19NO5
    2-Allyl-1,9-dioxo-3-phenyl-6-oxa-2-aza-spiro[4.5]deca-3,7-diene-4-carboxylic acid ethyl ester
    —— [2-(4-Chloro-phenyl)-indolizin-3-yl]-[4-(3-dibutylamino-propoxy)-phenyl]-methanone 64676-68-2 C32H37ClN2O2
    [2-(4-Chloro-phenyl)-indolizin-3-yl]-[4-(3-dibutylamino-propoxy)-phenyl]-methanone
    —— 2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid 2,2,2-trifluoro-ethyl ester 65906-60-7 C7H5F3N2O4
    2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid 2,2,2-trifluoro-ethyl ester
    —— 2-methoxy-6-heneicosanylphenol 142382-23-8 C28H50O2
    2-methoxy-6-heneicosanylphenol
    —— 2-((2-methylbenzo[h]quinolin-4-yl)amino)benzoicacid 499975-75-6 C21H16N2O2
    2-((2-methylbenzo[h]quinolin-4-yl)amino)benzoicacid
    —— 2-benzyl-2-phenyl-succinonitrile 93323-30-9 C17H14N2
    2-benzyl-2-phenyl-succinonitrile
    —— 2-chloro-N-(2-{[4-(2-oxopyridin-1(2H)-yl)benzoyl]amino}cyclohexyl)quinoline-6-carboxamide 503613-98-7 C28H25ClN4O3
    2-chloro-N-(2-{[4-(2-oxopyridin-1(2H)-yl)benzoyl]amino}cyclohexyl)quinoline-6-carboxamide
    —— 2-acetamido-2-deoxy-3-O-[1-naphtyl(benzyloxy-L-alanyl)]phosphoramidate-D-glucopyranose 1384202-38-3 C28H33N2O10P
    2-acetamido-2-deoxy-3-O-[1-naphtyl(benzyloxy-L-alanyl)]phosphoramidate-D-glucopyranose
    —— 2-amino-7-hydroxy-6-[2-methyl-5-N-(3-trifluoromethylphenyl)carbamoylphenyl]-8-(pyridine-1-oxid-4-yl)quinazoline 1191931-13-1 C28H20F3N5O3
    2-amino-7-hydroxy-6-[2-methyl-5-N-(3-trifluoromethylphenyl)carbamoylphenyl]-8-(pyridine-1-oxid-4-yl)quinazoline
    —— (2S)-1-{5-acetyl-3-[3-{[2-(4-fluoropiperidin-1-yl)ethyl]sulfanyl}-4-(trifluoromethyl)phenyl]-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-1-yl}-3-piperidin-1-ylpropan-2-ol 1049097-27-9 C30H41F4N5O2S
    (2S)-1-{5-acetyl-3-[3-{[2-(4-fluoropiperidin-1-yl)ethyl]sulfanyl}-4-(trifluoromethyl)phenyl]-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-1-yl}-3-piperidin-1-ylpropan-2-ol
    —— 2-(2-(bis(4-fluorophenyl)methyl)-4-(4-fluorophenyl)-1H-imidazol-5-yl)acetic acid 1220097-99-3 C24H17F3N2O2
    2-(2-(bis(4-fluorophenyl)methyl)-4-(4-fluorophenyl)-1H-imidazol-5-yl)acetic acid
    —— 2-(2-chlorobenzylidene)-N-(3-chlorophenyl)-1-methylhydrazine-1-carboxamide 40092-53-3 C15H13Cl2N3O
    2-(2-chlorobenzylidene)-N-(3-chlorophenyl)-1-methylhydrazine-1-carboxamide
    —— 2-Oxo-4,6-dimethyl-6-<4-hydroxy-3,5-dimethyl-phenyl>-hexahydropyrimidin 14079-82-4 C14H20N2O2
    2-Oxo-4,6-dimethyl-6-<4-hydroxy-3,5-dimethyl-phenyl>-hexahydropyrimidin
    —— 2,9-Dimethoxy-6H-benzofuro<3,2-c><1>-benzopyranon-(6) 60636-87-5 C17H12O5
    2,9-Dimethoxy-6H-benzofuro<3,2-c><1>-benzopyranon-(6)